Description : Generators convert mechanical motion to electrical energy using what principle?
Last Answer : Magnetic induction
Description : Which of the two types of electron motion (orbital movement and electron spin) is more important in the explanation of magnetism?
Last Answer : Electron spin.
Description : The apparent change in frequency or pitch because of motion is explained by what effect?
Last Answer : The Doppler effect.
Description : What type of wave motion is represented by the motion of water?
Last Answer : Transverse waves.
Description : What are some examples of wave motion?
Last Answer : Sound waves, light waves, radio waves, heat waves, water waves.
Description : What is wave motion?
Last Answer : A means of transferring energy from one place to another.
Description : The electron beam in a CRT is made to sweep from left to right across the screen. What tube element causes this sweeping motion?
Last Answer : The horizontal-deflection plate.
Description : What transmission method does NOT depend on relative frequency or target motion?
Last Answer : Pulse modulation.
Description : What is the term applied to the rate at which a mechanical or electrical force causes motion?
Last Answer : Power
Description : Magnetic induction occurs when there is relative motion between what two elements?
Last Answer : A conductor and a magnetic field.